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<h1 class="epydoc">Source Code for <a href="dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html">Module dexen.user.schemas.cubes.tasks.operators.gui_operators</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring">Problem-specific gui operators</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-comment"># Import schema modules</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-keyword">from</tt> <tt class="py-name">cubes</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Package dexen.user.schemas.cubes.tasks=dexen.user.schemas.cubes.tasks-module.html"><a title="dexen.user.schemas.cubes.tasks" class="py-name" href="#" onclick="return doclink('link-0', 'tasks', 'link-0');">tasks</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package dexen.user.schemas.cubes.tasks.libs=dexen.user.schemas.cubes.tasks.libs-module.html"><a title="dexen.user.schemas.cubes.tasks.libs" class="py-name" href="#" onclick="return doclink('link-1', 'libs', 'link-1');">libs</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">visualizer</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment"># Import DEXEN modules</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-keyword">from</tt> <tt class="py-name">dexen</tt><tt class="py-op">.</tt><tt class="py-name">user</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="dexen.user.schemas.cubes.tasks.libs" class="py-name" href="#" onclick="return doclink('link-2', 'libs', 'link-1');">libs</a></tt><tt class="py-op">.</tt><tt class="py-name">algorithms</tt> <tt class="py-keyword">import</tt> <tt class="py-name">ea</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">dexen</tt><tt class="py-op">.</tt><tt class="py-name">user</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="dexen.user.schemas.cubes.tasks.libs" class="py-name" href="#" onclick="return doclink('link-3', 'libs', 'link-1');">libs</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">gui_api</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-string">""" GLOBALS """</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-comment"># For each graph a separate GraphAPI object has to be created.</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-comment"># The population graph</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt id="link-4" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.operators.gui_operators.pop_graph=dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#pop_graph"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.pop_graph" class="py-name" href="#" onclick="return doclink('link-4', 'pop_graph', 'link-4');">pop_graph</a></tt> <tt class="py-op">=</tt> <tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">GraphAPIFactory</tt><tt class="py-op">(</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line">    <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">POP_GRAPH</tt><tt class="py-op">,</tt>  </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line">    <tt class="py-name">x_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"No of Births"</tt><tt class="py-op">,</tt>  </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">    <tt class="py-name">y_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"Population Size"</tt><tt class="py-op">,</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line">    <tt class="py-name">title</tt><tt class="py-op">=</tt><tt class="py-string">"Population Graph"</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-op">)</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-comment"># The first objective graph</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt id="link-5" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.operators.gui_operators.obj_graph1=dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#obj_graph1"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.obj_graph1" class="py-name" href="#" onclick="return doclink('link-5', 'obj_graph1', 'link-5');">obj_graph1</a></tt> <tt class="py-op">=</tt> <tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">GraphAPIFactory</tt><tt class="py-op">(</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">    <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">OBJ_GRAPH</tt><tt class="py-op">,</tt>  </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">    <tt class="py-name">x_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"No of Births"</tt><tt class="py-op">,</tt>  </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">    <tt class="py-name">y_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"Width"</tt><tt class="py-op">,</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">    <tt class="py-name">title</tt><tt class="py-op">=</tt><tt class="py-string">"Width Objective Graph"</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">     </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-op">)</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-comment"># The second objective graph</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt id="link-6" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.operators.gui_operators.opj_graph2=dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#opj_graph2"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.opj_graph2" class="py-name" href="#" onclick="return doclink('link-6', 'opj_graph2', 'link-6');">opj_graph2</a></tt> <tt class="py-op">=</tt> <tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">GraphAPIFactory</tt><tt class="py-op">(</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">    <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">OBJ_GRAPH</tt><tt class="py-op">,</tt>  </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">    <tt class="py-name">x_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"No of Births"</tt><tt class="py-op">,</tt>  </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">    <tt class="py-name">y_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"Height"</tt><tt class="py-op">,</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">    <tt class="py-name">title</tt><tt class="py-op">=</tt><tt class="py-string">"Height Objective Graph"</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-op">)</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-comment">#The pareto graph</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt id="link-7" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.operators.gui_operators.pareto_graph=dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#pareto_graph"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.pareto_graph" class="py-name" href="#" onclick="return doclink('link-7', 'pareto_graph', 'link-7');">pareto_graph</a></tt> <tt class="py-op">=</tt> <tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">GraphAPIFactory</tt><tt class="py-op">(</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">    <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-name">gui_api</tt><tt class="py-op">.</tt><tt class="py-name">PARETO_GRAPH</tt><tt class="py-op">,</tt>  </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt class="py-name">x_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"Width"</tt><tt class="py-op">,</tt>  </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt class="py-name">y_axis_name</tt><tt class="py-op">=</tt><tt class="py-string">"Height"</tt><tt class="py-op">,</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">    <tt class="py-name">title</tt><tt class="py-op">=</tt><tt class="py-string">"Pareto Graph"</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line"><tt class="py-op">)</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line"> </tt>
<a name="updatePopulationGraph"></a><div id="updatePopulationGraph-def"><a name="L51"></a><tt class="py-lineno"> 51</tt> <a class="py-toggle" href="#" id="updatePopulationGraph-toggle" onclick="return toggle('updatePopulationGraph');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#updatePopulationGraph">updatePopulationGraph</a><tt class="py-op">(</tt><tt class="py-param">time</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="updatePopulationGraph-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="updatePopulationGraph-expanded"><a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">     </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">    <tt class="py-comment"># For the population graph, only the number of live individuals needs to </tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-comment"># be retrieved.</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">num_live_individuals</tt> <tt class="py-op">=</tt> <tt id="link-8" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.wrappers.development_wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.development_wrapper-module.html#pop_api,Variable dexen.user.schemas.cubes.tasks.wrappers.evaluation_wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.evaluation_wrapper-module.html#pop_api,Variable dexen.user.schemas.cubes.tasks.wrappers.feedback_wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.feedback_wrapper-module.html#pop_api,Variable dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper-module.html#pop_api,Variable dexen.user.schemas.cubes.tasks.wrappers.initialization__wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.initialization__wrapper-module.html#pop_api,Variable dexen.user.schemas.cubes.tasks.wrappers.visualization__wrapper.pop_api=dexen.user.schemas.cubes.tasks.wrappers.visualization__wrapper-module.html#pop_api"><a title="dexen.user.schemas.cubes.tasks.wrappers.development_wrapper.pop_api
dexen.user.schemas.cubes.tasks.wrappers.evaluation_wrapper.pop_api
dexen.user.schemas.cubes.tasks.wrappers.feedback_wrapper.pop_api
dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper.pop_api
dexen.user.schemas.cubes.tasks.wrappers.initialization__wrapper.pop_api
dexen.user.schemas.cubes.tasks.wrappers.visualization__wrapper.pop_api" class="py-name" href="#" onclick="return doclink('link-8', 'pop_api', 'link-8');">pop_api</a></tt><tt class="py-op">.</tt><tt class="py-name">countLiveIndividuals</tt><tt class="py-op">(</tt><tt class="py-name">at_time</tt> <tt class="py-op">=</tt> <tt id="link-9" class="py-name" targets="Variable dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper.timer=dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper-module.html#timer"><a title="dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper.timer" class="py-name" href="#" onclick="return doclink('link-9', 'timer', 'link-9');">timer</a></tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">    <tt id="link-10" class="py-name"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.pop_graph" class="py-name" href="#" onclick="return doclink('link-10', 'pop_graph', 'link-4');">pop_graph</a></tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">x</tt> <tt class="py-op">=</tt> <tt id="link-11" class="py-name"><a title="dexen.user.schemas.cubes.tasks.wrappers.gui_wrapper.timer" class="py-name" href="#" onclick="return doclink('link-11', 'timer', 'link-9');">timer</a></tt><tt class="py-op">,</tt> <tt class="py-name">y</tt> <tt class="py-op">=</tt> <tt class="py-name">num_live_individuals</tt><tt class="py-op">)</tt>          </tt>
</div><a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">     </tt>
<a name="updateObjectiveGraph1"></a><div id="updateObjectiveGraph1-def"><a name="L58"></a><tt class="py-lineno"> 58</tt> <a class="py-toggle" href="#" id="updateObjectiveGraph1-toggle" onclick="return toggle('updateObjectiveGraph1');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#updateObjectiveGraph1">updateObjectiveGraph1</a><tt class="py-op">(</tt><tt class="py-param">individuals</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="updateObjectiveGraph1-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="updateObjectiveGraph1-expanded"><a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line"><tt class="py-docstring">    Operator that updates the objective graph for the first objective.</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">     </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">    <tt class="py-comment"># UPDATE THE NAME OF THE OBJECTIVE</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">objective_name</tt> <tt class="py-op">=</tt> <tt class="py-string">"xxx"</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">     </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">    <tt class="py-name">min_value</tt> <tt class="py-op">=</tt> <tt class="py-name">min</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ind</tt><tt class="py-op">[</tt><tt class="py-name">objective_name</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">ind</tt> <tt class="py-keyword">in</tt> <tt class="py-name">inds</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">    <tt class="py-name">max_value</tt> <tt class="py-op">=</tt> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ind</tt><tt class="py-op">[</tt><tt class="py-name">objective_name</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">ind</tt> <tt class="py-keyword">in</tt> <tt class="py-name">inds</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">     </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">    <tt id="link-12" class="py-name"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.obj_graph1" class="py-name" href="#" onclick="return doclink('link-12', 'obj_graph1', 'link-5');">obj_graph1</a></tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">min_value</tt><tt class="py-op">)</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">    <tt id="link-13" class="py-name"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.obj_graph1" class="py-name" href="#" onclick="return doclink('link-13', 'obj_graph1', 'link-5');">obj_graph1</a></tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">max_value</tt><tt class="py-op">)</tt> </tt>
</div><a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"> </tt>
<a name="updateObjectiveGraph2"></a><div id="updateObjectiveGraph2-def"><a name="L72"></a><tt class="py-lineno"> 72</tt> <a class="py-toggle" href="#" id="updateObjectiveGraph2-toggle" onclick="return toggle('updateObjectiveGraph2');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#updateObjectiveGraph2">updateObjectiveGraph2</a><tt class="py-op">(</tt><tt class="py-param">individuals</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="updateObjectiveGraph2-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="updateObjectiveGraph2-expanded"><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line"><tt class="py-docstring">    Operator that updates the objective graph for the second objective.</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">     </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">    <tt class="py-comment"># UPDATE THE NAME OF THE OBJECTIVE</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">objective_name</tt> <tt class="py-op">=</tt> <tt class="py-string">"xxx"</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">     </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">    <tt class="py-name">min_value</tt> <tt class="py-op">=</tt> <tt class="py-name">min</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ind</tt><tt class="py-op">[</tt><tt class="py-name">objective_name</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">ind</tt> <tt class="py-keyword">in</tt> <tt class="py-name">inds</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">    <tt class="py-name">max_value</tt> <tt class="py-op">=</tt> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ind</tt><tt class="py-op">[</tt><tt class="py-name">objective_name</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">ind</tt> <tt class="py-keyword">in</tt> <tt class="py-name">inds</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">     </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">    <tt class="py-name">obj_graph2</tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">min_value</tt><tt class="py-op">)</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">    <tt class="py-name">obj_graph2</tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">max_value</tt><tt class="py-op">)</tt> </tt>
</div><a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">     </tt>
<a name="updateParetoGraph"></a><div id="updateParetoGraph-def"><a name="L86"></a><tt class="py-lineno"> 86</tt> <a class="py-toggle" href="#" id="updateParetoGraph-toggle" onclick="return toggle('updateParetoGraph');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="dexen.user.schemas.cubes.tasks.operators.gui_operators-module.html#updateParetoGraph">updateParetoGraph</a><tt class="py-op">(</tt><tt class="py-param">individuals</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="updateParetoGraph-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="updateParetoGraph-expanded"><a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-docstring">    Operator that updates the pareto graph.</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">     </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">    <tt class="py-comment"># UPDATE THE NAMES OF THE OBJECTIVE</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">objective1_name</tt> <tt class="py-op">=</tt> <tt class="py-string">"xxx"</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">    <tt class="py-name">objective2_name</tt> <tt class="py-op">=</tt> <tt class="py-string">"xxx"</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">     </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">    <tt class="py-name">env_selector</tt> <tt class="py-op">=</tt> <tt class="py-name">ea</tt><tt class="py-op">.</tt><tt class="py-name">EnvironmentalSelection</tt><tt class="py-op">(</tt><tt class="py-op">)</tt>  </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">    <tt class="py-name">env_selector</tt><tt class="py-op">.</tt><tt class="py-name">setObjectives</tt><tt class="py-op">(</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">         <tt class="py-op">(</tt><tt class="py-name">objective1_name</tt><tt class="py-op">,</tt> <tt class="py-name">dc</tt><tt class="py-op">.</tt><tt class="py-name">MINIMIZE</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">         <tt class="py-op">(</tt><tt class="py-name">objective2_name</tt><tt class="py-op">,</tt> <tt class="py-name">dc</tt><tt class="py-op">.</tt><tt class="py-name">MINIMIZE</tt><tt class="py-op">)</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">    <tt class="py-op">)</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">    <tt class="py-name">pareto_front</tt> <tt class="py-op">=</tt> <tt class="py-name">env_selector</tt><tt class="py-op">.</tt><tt class="py-name">filterDominatedOnes</tt><tt class="py-op">(</tt><tt class="py-name">inds</tt><tt class="py-op">)</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line"> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">individual</tt> <tt class="py-keyword">in</tt> <tt class="py-name">pareto_front</tt><tt class="py-op">:</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">        <tt id="link-14" class="py-name"><a title="dexen.user.schemas.cubes.tasks.operators.gui_operators.pareto_graph" class="py-name" href="#" onclick="return doclink('link-14', 'pareto_graph', 'link-7');">pareto_graph</a></tt><tt class="py-op">.</tt><tt class="py-name">addData</tt><tt class="py-op">(</tt><tt class="py-name">individual</tt><tt class="py-op">[</tt><tt class="py-name">objective1_name</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">individual</tt><tt class="py-op">[</tt><tt class="py-name">objective2_name</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">individual</tt><tt class="py-op">[</tt><tt class="py-string">"id"</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
</div><a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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